STM32 MCU embedded software

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stm32-cube-packages

STM32Cube MCU packages

Peripheral drivers (abstracted and portable HAL APIs and footprint) and runtime-efficient LL APIs
Footprint- and runtime-efficient LL APIs
Middleware stacks (RTOS, TCP/IP, USB, File System, RF…)
Pre-configured examples for ST boards and IDEs

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stm32-cube-expansion

STM32Cube expansion packages

Implementations of real application use-cases
Specific drivers for ST external components
Code for specific high-level applicative solutions

Discover STM32Cube expansion packages Discover expansion packages

Microsoft Azure RTOS

USBX

USB stack, host and device

NetX/NetX Duo

TCP/IP stacks

FileX

FAT file system, fault tolerant

ThreadX

Real-time operating system

Find embedded software packages for MCU on GitHub

Developers can receive software component updates as soon as they are published. They can submit problems, share solutions, and contribute to fixes through pull requests.

Visit our STM32Cube repository

Find all STM32 embedded software

Low-level drivers, hardware abstraction layers, and middleware including RTOS, USB, TCP/IP, and graphic stacks, are indispensable bricks for a fast and efficient application development.

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Download STM32Cube MCU packages

Explore the list of software components available in the STM32Cube MCU packages (i.e. STM32Cube F0) for each STM32 series.

STM32Cube Expansion Package

STM32Cube MCU Package

Software component	C0	F0	G0	F1	F2	F3	G4	F4	H5	F7	H7	H7RS	N6	L0	U0	L1	L4	L5	U5	WB0	WB	WBA	WL
Low-Layer API
HAL API
FreeRTOS
AzureRTOS - ThreadX
FatFS File System
Graphics STemWin
AzureRTOS - FileX / LevelX
Graphics TouchGFX
USB Host ST Library
USB Device ST Library
Azure-RTOS - USBX
LwIP TCP/IP
AzureRTOS – NetX
Network Library
Touch Sense ST Library
USBPD Library
OpenAMP Library
BLE Stack
HCI
Open 2.4GHz
Zigbee
OpenThread Stack
802.15.4 MAC
LoRaWAN
Sigfox
TF-M
mbed TLS
mcuboot
mbed crypto
Open Bootloader
Secure Manager API
External Memory Manager
External Memory Loader
Image Signal Processing (ISP)
VideoEncoder

Low-Layer API

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

HAL API

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

FreeRTOS

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

AzureRTOS - ThreadX

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

FatFS File System

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Graphics STemWin

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

AzureRTOS - FileX / LevelX

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Graphics TouchGFX

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

USB Host ST Library

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

USB Device ST Library

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Azure-RTOS - USBX

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

LwIP TCP/IP

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

AzureRTOS – NetX

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Network Library

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Touch Sense ST Library

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

USBPD Library

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

OpenAMP Library

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

BLE Stack

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

HCI

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Open 2.4GHz

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Zigbee

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

OpenThread Stack

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

802.15.4 MAC

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

LoRaWAN

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Sigfox

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

TF-M

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

mbed TLS

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

mcuboot

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

mbed crypto

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Open Bootloader

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Secure Manager API

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

External Memory Manager

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

External Memory Loader

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Image Signal Processing (ISP)

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

VideoEncoder

STM32Cube Expansion Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

STM32Cube MCU Package Drivers

C0 F0 G0 F1 F2 F3 G4 F4 H5 F7 H7 H7RS N6 L0 U0 L1 L4 L5 U5 WB0 WB WBA WL

Implementation examples available inside the STM32Cube MCU Packages

Explore the list of examples available in the STM32Cube MCU Packages (i.e. STM32Cube F0) for each STM32 series.

Drivers

Middleware

HAL: High hardware abstraction level based examples

LL: Low hardware abstraction level based examples

HAL: High hardware abstraction level based examples LL: Low hardware abstraction level based examples
Drivers	C0	F0	G0	F1	F2	F3	G4	F4	H5	F7	H7	H7RS	N6	L0	U0	L1	L4	L5	U5	WB0	WB	WBA	WL
System
Cortex-M	HAL	HAL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL
Cache memory									HAL LL			HAL						HAL	HAL			HAL LL
RAM ECC									HAL		HAL	HAL	HAL						HAL
Hardware Semaphore											HAL										HAL LL	HAL LL	HAL LL
DMA	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL
EXTI	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL		HAL LL	HAL LL	HAL LL
PWR	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL
GPIO	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL
RCC	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL
Accelerator
Graphic accelerator (Chrom-ART/NeoChrom)								HAL LL	HAL	HAL LL	HAL	HAL					HAL LL		HAL
Trigonometric functions (Cordic)							HAL LL		HAL LL		HAL LL	HAL LL							HAL LL
Mathematical filters (FMAC)							HAL LL		HAL LL		HAL								HAL LL
Memory
Flash	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL		HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL
Ext. Mem. Interface (FMC/FSMC)				HAL	HAL		HAL	HAL	HAL LL	HAL	HAL	HAL	HAL			HAL	HAL	HAL	HAL LL
QSPI/OCTOSPI							HAL	HAL	HAL	HAL	HAL	HAL	HAL				HAL	HAL	HAL		HAL
QSPI/OCTO on-the-fly decrypt (OTFDEC)									HAL		HAL	HAL	HAL		HAL			HAL	HAL
Peripherals
I2C	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL
I3C									HAL LL				HAL
SPI	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL		HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL
UART/USART/LPUART	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL
CAN/FDCAN		HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL				HAL	HAL	HAL
ETHERNET				HAL	HAL			HAL	HAL	HAL	HAL	HAL
USB		HAL	HAL	HAL	HAL		HAL	HAL	HAL	HAL	HAL	HAL			HAL		HAL	HAL	HAL
SDMMC									HAL LL		HAL	HAL							HAL
CEC		HAL	HAL			HAL		HAL		HAL	HAL	HAL
I2S/SAI				HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL	HAL					HAL	HAL	HAL		HAL	HAL
SPDIF										HAL	HAL	HAL
Camera Interface (DCMI)					HAL			HAL	HAL	HAL	HAL	HAL					HAL		HAL
Graphic MMU (Chrom-GRC)											HAL LL	HAL LL					HAL
Segment display																HAL	HAL
Display interface (Praellel/TFT/MIPI-DSI)								HAL		HAL	HAL	HAL	HAL				HAL
JPEG Codec										HAL	HAL	HAL	HAL
Touch Sensing Controller		HAL				HAL			HAL			HAL		HAL	HAL		HAL		HAL		HAL	HAL
Analog
ADC	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL		HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL		HAL LL	HAL LL	HAL LL
DAC		HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL			HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL				HAL LL
DTS (Digital Temperature Sensor)													HAL
Sigma-Delta ADC / DFSDM / Digital mics IF / ADF / MDF						HAL		HAL	HAL	HAL	HAL	HAL	HAL				HAL	HAL	HAL
COMP		HAL LL	HAL LL			HAL LL	HAL LL		HAL LL		HAL LL			HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL		HAL LL	HAL LL	HAL LL
OPAMP						HAL LL	HAL LL		HAL LL		HAL				HAL LL	HAL LL	HAL LL	HAL	HAL
Security & Safety
CRC	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL
Crypto/AES/PKA			HAL		HAL		HAL	HAL	HAL LL	HAL	HAL	HAL	HAL	HAL	HAL		HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL
TrustZone (GTZC)									HAL									HAL	HAL				HAL
RNG			HAL		HAL LL		HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL		HAL LL	HAL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL
BSEC (Boot and Security and OTP control)													HAL
RIF (Resource Isolation Framework)													HAL
Hash					HAL			HAL	HAL	HAL	HAL	HAL	HAL				HAL	HAL				HAL
Firewall														HAL			HAL
Watchdogs & Timers
High Res. Timer						HAL LL	HAL LL				HAL
WDG	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL
RTC	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL
TIM/LPTIM	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL	HAL LL

Cortex-M

HAL & LL

Middleware	C0	F0	G0	F1	F2	F3	G4	F4	H5	F7	H7	H7RS	N6	L0	U0	L1	L4	L5	U5	WB0	WB	WBA	WL
EEPROM
AzureRTOS - ThreadX
AzureRTOS - FileX
AzureRTOS - USBX
AzureRTOS - NetX
FatFs
FreeRTOS
IAP
Touch Sensing
USB device
USB host
USB-PD
LWIP
Display/GUI
LibJPEG
Camera
Audio playback and record
mbedTLS / mbed-crypto
WIFI
Zigbee
Thread
802_15_4
LoRaWAN
Sigfox
GPS
BLE
NFC
sub GHz
Low Power Batch Autonomous Mode (LPBAM)
External memory code execution
Floating Point Unit (FPU)
OpenAMP
OpenBootloader
Secure boot/TFM
Digital power
External memory manager
External memory loader
Image Signal Processing (ISP)
VideoEncoder